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// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
using System.Threading;
using System.Runtime.CompilerServices;
namespace ArrayWithThread
{
public delegate void RngTest(ref int a);
internal class Class1
{
public static int val = 0;
public static AutoResetEvent myResetEvent = new AutoResetEvent(false);
private static int Main()
{
int retVal = 100;
int testNum = 0;
RngTest[] Tests ={ new RngTest(Test.Test1),
new RngTest(Test.Test2)};
foreach (RngTest test in Tests)
{
testNum++;
if (DoTest(test))
{
Console.WriteLine("Test {0} Passed", testNum);
}
else
{
Console.WriteLine("Test {0} Failed", testNum);
retVal = 1;
}
}
return retVal;
}
private static bool DoTest(RngTest Test)
{
bool bResult = false;
myResetEvent.Reset();
try
{
Thread t = new Thread(new ThreadStart(Class1.ThreadFunc));
t.Start();
Test(ref val);
t.Join();
}
catch (System.IndexOutOfRangeException)
{
bResult = true;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
return bResult;
}
private static void ThreadFunc()
{
myResetEvent.WaitOne();
Class1.val = 101;
return;
}
}
internal class Test
{
[MethodImplAttribute(MethodImplOptions.NoInlining)]
public static void Test1(ref int index)
{
int[] numbers = new int[100];
for (; index < numbers.Length; index++)
{
Class1.myResetEvent.Set();
Thread.Sleep(1);
numbers[index] = index * index;
}
}
[MethodImplAttribute(MethodImplOptions.NoInlining)]
public static void Test2(ref int upper)
{
int[] numbers = new int[100];
int index = 0;
upper = numbers.Length;
for (; index < upper; index++)
{
Class1.myResetEvent.Set();
Thread.Sleep(1);
numbers[index] = index * index;
}
}
}
}
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